Considering an ECU remap for your Volvo S40 1.9D 115hp? A Stage 1 remap can take this 2000 - 2004 diesel engine from 115 BHP to 160 BHP and from 265 Nm to 330 Nm of torque (turbocharged). This engine scores 8.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Volvo S40 can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Volvo S40 1.9D 115hp is a 1.9L turbocharged diesel engine producing 115 BHP and 265 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 160 BHP and 330 Nm — a gain of around 45 BHP (39%) and 65 Nm (25%).
This engine scores highly for remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as high, based on the percentage gain available from the factory output.
Considerations: Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: possible improvement with conservative driving.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain |
|---|
| Torque |
|---|
| Gain |
|---|
| Score |
|---|
| 1.9D 102hp | 102 → 130 | +28 | 215 → 265 | +50 | Good (7.5/10) |
| 2.0T 165hp | 165 → 190 | +25 | 240 → 295 | +55 | Good (7/10) |
| T4 200hp | 200 → 235 | +35 | 300 → 345 | +45 | Moderate (5/10) |
Get a personalised remap quote for your Volvo S40. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
